Clue | Source | Date |
---|---|---|
Rock outcrop regularly used for signals, I hear | The Times Mephisto | 27 Apr 2025 |
Old rock surrounded by younger rock | The Telegraph Cross Atlantic | 15 Jan 2025 |
In geology. an outcrop of older rock surrounded by younger (6) | ||
Rocky outcrop, one overlooking meandering R. Nile | ||
Airline sadly not ace — it's rocky | ||
Enclave | ||
A mass of stratified rock | ||
Type of rock formation. | ||
Geologic mass of stratified rock. |